The high signification of the modified poplar plywood

时间：2015-08-16 23:31:18 阅读：397 评论：0 收藏：0 [点我收藏+]

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What is the modified poplar film faced plywood?

This film faced plywood is the new style concrete formwork panel which has the superiority like smooth surface, large format, light weight, high strength, high resistance and can reduce the advantages of two plastering, high turnover frequency etc. In addition, this plywood is a kind of the eco friendly film faced plywood.

So the high strength modified poplar core film faced formwork plywood is a relatively successful product. Accordingly the H20 wood beam and the LVL scaffold plank are also the qualified construction material.

How to modify the poplar wood?

In order to make full use of this part of the poplar resources, improve the usage range of inferior materials and value. The professional scientists discover the inflation way to treat the poplar wood to make the first grade film faced plywood, which is produced by high pressure vacuum modification technology.

First dip the poplar veneer into a pressurized tank. So that the cell of the poplar wood can expand and easy to be filled.

Second, after the filling, dewatering and pick up the suction of the tank to remove the D compounds and water of wood surface. To dry the wood as soon as taking out of the tank, so that the dried wood can be expanded in a long time to improve the stability of the wood size.

To use the modified poplar veneer to produce the plywood can save the amount of the glue 50g per cumic meter and can save the capital 500,000 if the annual output is 10,000 cbm.

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The high signification of the modified poplar plywood

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原文地址：http://10636684.blog.51cto.com/10626684/1685016

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